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GfG - Gesellschaft für Gerätebau mbH
Transmitter CC33 Stainless Steel

Transmitter CC33 Stainless Steel

Product catalog summary

Overview: The CC33 Stainless Steel Transmitter is designed for detecting flammable gases in hazardous areas, featuring a flameproof stainless steel housing. It is suitable for use in Ex zone 1 and employs catalytic combustion for gas detection with a rapid response time of t90 ≤ 9 seconds.

Technical Specifications:

Measuring Principle: Catalytic combustion
Measuring Ranges: 0 to 100% LEL, 0 to 4 vol% for ammonia
Sensor Lifetime: 5 years
Response Time: t90 ≤ 9 seconds
Operating Temperature: -25 to +55 °C
Humidity: 5 to 95% relative humidity
Air Pressure: 80 to 120 kPa
Output Signal: Analog (4-20 mA), Digital (RS-485)
Power Supply: 12 to 30 V DC
Housing: Stainless steel, IP67 protection class
Dimensions: 145 x 169 x 129 mm
Weight: 3.13 kg

Approvals and Certifications: The transmitter is certified for types of protection II 2G Ex db IIC T6 Gb and II 2G Ex db ib IIC T4/T6 Gb, suitable for temperatures ranging from -20 °C to +55/+40 °C.

Installation and Operation: The CC33 supports both analog and digital signal transmission and features Smart Sensor technology for easy sensor replacement. It includes a color backlit display and can be operated using a magnetic pen. The transmitter is equipped with LEDs for status indication.

Reliability and Cost Efficiency: The built-in electronics compensate for temperature fluctuations, ensuring accurate measurements. Long-life sensors contribute to reduced operating costs.

Application Versatility: The CC33 is available in stainless steel or aluminum housing, suitable for various industries such as food and petrochemical. It can function as a standalone solution or be integrated with additional alarm devices and controllers.

Additional Features: Optional configurations include an explosion-proof buzzer and programmable relays for enhanced alarm capabilities. The transmitter is compatible with GfG's controllers for comprehensive gas monitoring.

Catalog excerpts

Fixed gas detection systems CC33 Stainless Steel Transmitter Protection type „d“ and stainless steel housing for flammable gases

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CC33 Stainless Steel Transmitter Protection type „d“ and stainless steel housing for flammable gases If combustible gases and vapors are to be monitored in hazardous areas and there is a requirement for a flameproof gas detector with a stainless steel housing, the CC33 transmitter is a reliable solution. It meets the requirements of ignition protection type „d“ for safe use in Ex zone 1. Thanks to the proven measuring principle of catalytic combustion, the CC33 detects flammable gases with shortest response times (t90 ≤ 9 s; sensor dependent). This is due to the chimney effect of the sensor housing,...

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Transmitter CC33 Stainless Steel

Transmitter CC33 Stainless Steel

Catalog excerpts

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